feat(sw): bold header, footer, viewer header and recent-file text

User request 2026-10-20: Composed Controls field values, footer side
titles and category tabs, viewer header file name / button labels /
Model-Layout tabs, recent-file path and preview title use 700. SWHeader
field values stay 400. The preview title gets the existing 14px outline
token; sizes, colors and widths are unchanged.

packages/sw/src/theme/sw-footer.css

@@ -177,7 +177,8 @@
   white-space: nowrap;
 }
 .hm-sw-footer-side[data-side="end"] { filter: drop-shadow(calc(-1 * var(--hm-sw-footer-side-shadow-offset)) 0 8px rgba(0, 0, 0, 0.6)); }
-.hm-sw-footer-side__title { text-shadow: var(--hm-sw-header-text-outline); }
+/* Title (보조기능 / 명령어) Bold in every state (2026-10-20 user request); the 전체보기 subtitle keeps its weight. */
+.hm-sw-footer-side__title { font-weight: 700; text-shadow: var(--hm-sw-header-text-outline); }
 .hm-sw-footer-side__subtitle { text-shadow: var(--hm-sw-header-label-outline); }
 /* Not in Figma: hover / selected reuse the footer rules: the whole button lights up, both text lines in the accent
    (#FF5C00) and the orange ring of a selected auxiliary toggle over the frame (2026-10-20; was the title only). Size,
@@ -379,6 +380,8 @@
   padding: 0 8px;
   color: var(--hm-sw-footer-muted);
   font-size: 14px;
+  /* Bold in Default / Hover / current (2026-10-20 user request); only the color changes between the states. */
+  font-weight: 700;
   /* Figma 1.4px (10%) on 레이어 … 구조/배근 (0.56px on the first four): with it the Noto widths meet the Figma
      boxes (45 / 61 / 43 / 84px). */
   letter-spacing: 0.1em;